EP4039463A4 - Stratifié barrière, stratifié thermosoudable pourvu d'un stratifié barrière et contenant d'emballage pourvu d'un stratifié thermosoudable - Google Patents

Stratifié barrière, stratifié thermosoudable pourvu d'un stratifié barrière et contenant d'emballage pourvu d'un stratifié thermosoudable Download PDF

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Publication number
EP4039463A4
EP4039463A4 EP20870524.4A EP20870524A EP4039463A4 EP 4039463 A4 EP4039463 A4 EP 4039463A4 EP 20870524 A EP20870524 A EP 20870524A EP 4039463 A4 EP4039463 A4 EP 4039463A4
Authority
EP
European Patent Office
Prior art keywords
laminate
heat sealing
barrier
packaging container
barrier laminate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20870524.4A
Other languages
German (de)
English (en)
Other versions
EP4039463A1 (fr
Inventor
Tsuyoshi Suzuki
Shohei Okumura
Shunsuke Furuya
Hideaki Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of EP4039463A1 publication Critical patent/EP4039463A1/fr
Publication of EP4039463A4 publication Critical patent/EP4039463A4/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
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    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3888—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags
    • B65D81/3897—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed of different materials, e.g. laminated or foam filling between walls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
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    • C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09D123/0892—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms containing monomers with other atoms than carbon, hydrogen or oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • B65D2565/387—Materials used as gas barriers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
    • C08J2479/02—Polyamines
EP20870524.4A 2019-09-30 2020-09-29 Stratifié barrière, stratifié thermosoudable pourvu d'un stratifié barrière et contenant d'emballage pourvu d'un stratifié thermosoudable Pending EP4039463A4 (fr)

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PCT/JP2020/036821 WO2021065878A1 (fr) 2019-09-30 2020-09-29 Stratifié barrière, stratifié thermosoudable pourvu d'un stratifié barrière et contenant d'emballage pourvu d'un stratifié thermosoudable

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US (1) US20220396870A1 (fr)
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Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
CN113840783B (zh) * 2019-05-31 2024-04-05 陶氏环球技术有限责任公司 具有把手的柔性容器
WO2023120201A1 (fr) * 2021-12-23 2023-06-29 Dic株式会社 Corps multicouche barrière aux gaz et emballage
CN115109178B (zh) * 2022-06-23 2023-12-01 乐凯华光印刷科技有限公司 一种添加树脂及含有其的阻隔保护层、高阻隔膜和阻氧、阻水汽包装材料

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10264292A (ja) * 1997-01-27 1998-10-06 Toppan Printing Co Ltd 透明積層体
US5942320A (en) * 1996-09-03 1999-08-24 Daicel Chemical Industries, Ltd. Barrier composite films and a method for producing the same
JP2008132761A (ja) * 2006-10-25 2008-06-12 Toppan Printing Co Ltd ガスバリア性フィルム、包装材料、及び包装体
JP2009154449A (ja) * 2007-12-27 2009-07-16 Toppan Printing Co Ltd バリア性フィルム
JP2017211082A (ja) * 2016-05-24 2017-11-30 大日本印刷株式会社 真空断熱材用外包材、真空断熱材、および真空断熱材付き物品
US20180009206A1 (en) * 2015-03-27 2018-01-11 Toppan Printing Co., Ltd. Laminated film and packaging bag
EP3305682A1 (fr) * 2015-05-28 2018-04-11 Toppan Printing Co., Ltd. Film disposé en couches, et sac d'emballage

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11157021A (ja) * 1997-11-28 1999-06-15 Toyo Metallizing Co Ltd ガスバリアー性フィルム
JP2000254994A (ja) * 1999-03-04 2000-09-19 Toppan Printing Co Ltd 蒸着フィルム積層包装材料
JP4334657B2 (ja) * 1999-03-16 2009-09-30 大日本印刷株式会社 バリア性フィルムおよびそれを使用した積層材
JP2003205573A (ja) * 2002-01-16 2003-07-22 Dainippon Printing Co Ltd バリア性フィルムおよびそれを使用した積層材
JP4452574B2 (ja) 2003-07-18 2010-04-21 三菱樹脂株式会社 脂肪族ポリエステルフィルム及び包装材
JP2006056007A (ja) * 2004-08-17 2006-03-02 Dainippon Printing Co Ltd ガスバリア性積層フィルムおよびそれを使用した積層材
JP5423539B2 (ja) 2010-03-31 2014-02-19 大日本印刷株式会社 蒸着フィルム製造方法
JP5728874B2 (ja) 2010-09-30 2015-06-03 大日本印刷株式会社 ガスバリア性フィルム積層体
JP5846477B2 (ja) * 2011-07-25 2016-01-20 大日本印刷株式会社 バリア性積層フィルム
SA112330849B1 (ar) * 2011-09-20 2017-10-12 تترا لافال هولدينجز اند فاينانس اس.ايه أغشية حاجزة متعددة الطبقات، لدائن تغليف رقائقية ووعاء تعبئة مشكَّل منها
JP6318656B2 (ja) * 2013-03-26 2018-05-09 凸版印刷株式会社 包装材料
CN105814356A (zh) * 2013-12-11 2016-07-27 凸版印刷株式会社 真空绝热材料的外包装材料、真空绝热材料及绝热容器
JP7192781B2 (ja) 2017-10-30 2022-12-20 大日本印刷株式会社 積層フィルム、バリア性積層フィルム及び該バリア性積層フィルムを用いたガスバリア性包装材料、ガスバリア性包装体
CN109266123B (zh) * 2018-08-23 2021-07-27 中国乐凯集团有限公司 一种水性高阻隔涂布液及其高阻隔薄膜
US20210347148A1 (en) * 2018-08-31 2021-11-11 Dai Nippon Printing Co., Ltd. Heat-sealable laminate, laminated substrate, laminate for gas barrier intermediate layer, laminate for packaging material, and packaging material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942320A (en) * 1996-09-03 1999-08-24 Daicel Chemical Industries, Ltd. Barrier composite films and a method for producing the same
JPH10264292A (ja) * 1997-01-27 1998-10-06 Toppan Printing Co Ltd 透明積層体
JP2008132761A (ja) * 2006-10-25 2008-06-12 Toppan Printing Co Ltd ガスバリア性フィルム、包装材料、及び包装体
JP2009154449A (ja) * 2007-12-27 2009-07-16 Toppan Printing Co Ltd バリア性フィルム
US20180009206A1 (en) * 2015-03-27 2018-01-11 Toppan Printing Co., Ltd. Laminated film and packaging bag
EP3305682A1 (fr) * 2015-05-28 2018-04-11 Toppan Printing Co., Ltd. Film disposé en couches, et sac d'emballage
JP2017211082A (ja) * 2016-05-24 2017-11-30 大日本印刷株式会社 真空断熱材用外包材、真空断熱材、および真空断熱材付き物品

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021065878A1 *

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CN114450158B (zh) 2024-01-30
US20220396870A1 (en) 2022-12-15
CN114450158A (zh) 2022-05-06
JPWO2021065878A1 (ja) 2021-10-21
JP6902231B1 (ja) 2021-07-14
JP7100830B2 (ja) 2022-07-14
EP4039463A1 (fr) 2022-08-10
JP2022128500A (ja) 2022-09-01
WO2021065878A1 (fr) 2021-04-08
IL291777A (en) 2022-06-01

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